/*
 * to use online script you can use jquery getScript plugin as follows:
 *
 * $.getScript('http://sisense.com/abc.js', function(data, textStatus)
 * {
 *		// your code which requires abc.js here
 * });
 *
 * // more info at: http://api.jquery.com/jQuery.getScript/
 *
 */


/*
 * set to true when replacing widget rendering engine.
 */
this.isCustom = false;

/*
 * exectuted after the widget controller was initialized, useful when overriding entire widget in order to instantiate entirely different implementation.
 *
 * @param {args} wraps all function arguments, including widget, dashboard and widget controller instances.
 *
 */
this.init = function (args) {

};

/*
 * executed before the widget query result is loaded to the DOM and allows canceling such beavior and replace it with custom widget implementation.
 * to cancel the default population just set 'args.cancel = true' and the widget default population will be ignored.
 *
 * @param {args} wraps all function arguments, including query result, widget, dashboard and widget controller instances.
 *
 */
this.beforeResultLoaded = function (args) {
    
};

/*
 * executed after the widget result were added to the DOM. useful to apply DOM tweaks after query result population.
 *
 * @param {args} wraps all function arguments, including query result, widget, dashboard and widget controller instances.
 *
 */
this.afterResultLoaded = function (args) {
    
    var imageColumn = 2;

    var colorImageMap = {

        "#00d900": '/arrows/green.png',
        "#ff8181": '/arrows/red.png'
    };

    var rows =  $($(args.result.table).find('tbody').find('tr')),
        formattedCells = args.result.table.dataFormattedCells,
        col,
        svg,
        barColor,
        imgDiv;

    $.each(rows, function (index, row) {
        
        col = $(row).find('td')[imageColumn];
        svg = $(col).find('svg');
        if (svg.length == 0) {
            // IE8 and below
            svg = $($(col).find('.rvml')[0]).parent();
        }
            
        barColor = formattedCells[index].metadata.dataBar.color;
        var imgName = colorImageMap[barColor];

        if (imgName) {
            imgDiv = $('<img src="' + imgName + '" alt="Arrow" max-width="18px" max-height="18px" />');
            $(svg[0]).replaceWith(imgDiv);
        }
        else {
            $(svg).remove();
        }
    });
};

/*
 * exectuted after all dashboard widget models were initialiezed. useful for binding with other widget events.
 *
 * @param {args} wraps all function arguments, including widget, dashboard and widget controller instances.
 *
 */
this.handleDashboardInitialized = function (args) {
};
